diff --git a/libs/binder/tests/binderSafeInterfaceTest.cpp b/libs/binder/tests/binderSafeInterfaceTest.cpp
index 6a16e24..3b1db27 100644
--- a/libs/binder/tests/binderSafeInterfaceTest.cpp
+++ b/libs/binder/tests/binderSafeInterfaceTest.cpp
@@ -229,6 +229,7 @@
         IncrementUint32,
         IncrementInt64,
         IncrementUint64,
+        IncrementFloat,
         IncrementTwo,
         Last,
     };
@@ -259,6 +260,7 @@
     virtual status_t increment(uint32_t a, uint32_t* aPlusOne) const = 0;
     virtual status_t increment(int64_t a, int64_t* aPlusOne) const = 0;
     virtual status_t increment(uint64_t a, uint64_t* aPlusOne) const = 0;
+    virtual status_t increment(float a, float* aPlusOne) const = 0;
 
     // This tests that input/output parameter interleaving works correctly
     virtual status_t increment(int32_t a, int32_t* aPlusOne, int32_t b,
@@ -353,6 +355,11 @@
         using Signature = status_t (ISafeInterfaceTest::*)(uint64_t, uint64_t*) const;
         return callRemote<Signature>(Tag::IncrementUint64, a, aPlusOne);
     }
+    status_t increment(float a, float* aPlusOne) const override {
+        ALOG(LOG_INFO, getLogTag(), "%s", __PRETTY_FUNCTION__);
+        using Signature = status_t (ISafeInterfaceTest::*)(float, float*) const;
+        return callRemote<Signature>(Tag::IncrementFloat, a, aPlusOne);
+    }
     status_t increment(int32_t a, int32_t* aPlusOne, int32_t b, int32_t* bPlusOne) const override {
         ALOG(LOG_INFO, getLogTag(), "%s", __PRETTY_FUNCTION__);
         using Signature =
@@ -474,6 +481,11 @@
         *aPlusOne = a + 1;
         return NO_ERROR;
     }
+    status_t increment(float a, float* aPlusOne) const override {
+        ALOG(LOG_INFO, getLogTag(), "%s", __PRETTY_FUNCTION__);
+        *aPlusOne = a + 1.0f;
+        return NO_ERROR;
+    }
     status_t increment(int32_t a, int32_t* aPlusOne, int32_t b, int32_t* bPlusOne) const override {
         ALOG(LOG_INFO, getLogTag(), "%s", __PRETTY_FUNCTION__);
         *aPlusOne = a + 1;
@@ -555,6 +567,10 @@
                 using Signature = status_t (ISafeInterfaceTest::*)(uint64_t, uint64_t*) const;
                 return callLocal<Signature>(data, reply, &ISafeInterfaceTest::increment);
             }
+            case ISafeInterfaceTest::Tag::IncrementFloat: {
+                using Signature = status_t (ISafeInterfaceTest::*)(float, float*) const;
+                return callLocal<Signature>(data, reply, &ISafeInterfaceTest::increment);
+            }
             case ISafeInterfaceTest::Tag::IncrementTwo: {
                 using Signature = status_t (ISafeInterfaceTest::*)(int32_t, int32_t*, int32_t,
                                                                    int32_t*) const;
@@ -804,6 +820,14 @@
     ASSERT_EQ(a + 1, aPlusOne);
 }
 
+TEST_F(SafeInterfaceTest, TestIncrementFloat) {
+    const float a = 1.0f;
+    float aPlusOne = 0.0f;
+    status_t result = mSafeInterfaceTest->increment(a, &aPlusOne);
+    ASSERT_EQ(NO_ERROR, result);
+    ASSERT_EQ(a + 1.0f, aPlusOne);
+}
+
 TEST_F(SafeInterfaceTest, TestIncrementTwo) {
     const int32_t a = 1;
     int32_t aPlusOne = 0;